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EP3874292A4 - Method and system for radiolocation at reduced data transfer - Google Patents

Method and system for radiolocation at reduced data transfer Download PDF

Info

Publication number
EP3874292A4
EP3874292A4 EP19880839.6A EP19880839A EP3874292A4 EP 3874292 A4 EP3874292 A4 EP 3874292A4 EP 19880839 A EP19880839 A EP 19880839A EP 3874292 A4 EP3874292 A4 EP 3874292A4
Authority
EP
European Patent Office
Prior art keywords
radiolocation
data transfer
reduced data
reduced
transfer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19880839.6A
Other languages
German (de)
French (fr)
Other versions
EP3874292A1 (en
Inventor
Daniel Avitzour
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoopo Systems Ltd
Original Assignee
Hoopo Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoopo Systems Ltd filed Critical Hoopo Systems Ltd
Publication of EP3874292A1 publication Critical patent/EP3874292A1/en
Publication of EP3874292A4 publication Critical patent/EP3874292A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
EP19880839.6A 2018-11-01 2019-10-30 Method and system for radiolocation at reduced data transfer Pending EP3874292A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862753941P 2018-11-01 2018-11-01
PCT/IL2019/051173 WO2020089899A1 (en) 2018-11-01 2019-10-30 Method and system for radiolocation at reduced data transfer

Publications (2)

Publication Number Publication Date
EP3874292A1 EP3874292A1 (en) 2021-09-08
EP3874292A4 true EP3874292A4 (en) 2022-08-17

Family

ID=70464373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880839.6A Pending EP3874292A4 (en) 2018-11-01 2019-10-30 Method and system for radiolocation at reduced data transfer

Country Status (3)

Country Link
US (1) US12210112B2 (en)
EP (1) EP3874292A4 (en)
WO (1) WO2020089899A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12210112B2 (en) 2018-11-01 2025-01-28 Hoopo Systems Ltd. Method and system for radiolocation at reduced data transfer
CN112135271A (en) * 2019-06-25 2020-12-25 夏普株式会社 Method performed by user equipment and user equipment
US20230077153A1 (en) * 2021-08-18 2023-03-09 Wichita State University Emitter localization with a single receiver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030017832A1 (en) * 2001-07-18 2003-01-23 Anderson Robert J. Method for estimating TDOA and FDOA in a wireless location system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552975B1 (en) * 1992-01-24 1999-12-01 NovAtel Inc. A pseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlators
US6018312A (en) 1995-09-20 2000-01-25 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Locating the source of an unknown signal
US6765531B2 (en) * 1999-01-08 2004-07-20 Trueposition, Inc. System and method for interference cancellation in a location calculation, for use in a wireless location system
CN1425226A (en) 2000-01-18 2003-06-18 蜂窝导向有限公司 Mobile unit location by coherent processed satellite signal with fixed label signal
US6700536B1 (en) * 2001-10-25 2004-03-02 Richard J. Wiegand System and method for determining a direction of incident electromagnetic signals
US10578704B1 (en) * 2009-07-31 2020-03-03 Keysight Technologies, Inc. Method and system for locating signal emitters using cross-correlation with a reconstructed waveform
US10254408B2 (en) * 2015-01-12 2019-04-09 etherwhere Corporation TDOA-based positioning system using terrestrial wireless signal sources
FR3046326B1 (en) * 2015-12-23 2018-07-27 Thales METHOD AND SYSTEM FOR DETECTING SIGNALS IN A MULTI-SOURCE NETWORK
SG10201700038SA (en) * 2016-01-05 2017-08-30 Elta Systems Ltd Method of locating a transmitting source in multipath environment and system thereof
US11187778B2 (en) * 2016-01-13 2021-11-30 Hoopo Systems Ltd. Method and system for radiolocation
US9991908B2 (en) 2016-09-21 2018-06-05 The Boeing Company Blind source separation of signals having low signal-to-noise ratio
CA3078435A1 (en) * 2017-10-20 2019-04-25 HawkEye 360, Inc. Metadata-based emitter localization
US12210112B2 (en) 2018-11-01 2025-01-28 Hoopo Systems Ltd. Method and system for radiolocation at reduced data transfer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030017832A1 (en) * 2001-07-18 2003-01-23 Anderson Robert J. Method for estimating TDOA and FDOA in a wireless location system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOTTOMLEY GREGORY E ET AL: "Mitigating radio emitter clock offset in detection and geolocation", IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 51, no. 2, 1 April 2015 (2015-04-01), pages 1583 - 1590, XP011585650, ISSN: 0018-9251, [retrieved on 20150616], DOI: 10.1109/TAES.2015.140285 *
See also references of WO2020089899A1 *

Also Published As

Publication number Publication date
WO2020089899A1 (en) 2020-05-07
US20210405146A1 (en) 2021-12-30
US12210112B2 (en) 2025-01-28
EP3874292A1 (en) 2021-09-08

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